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srsRAN_4G
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Commit Graph

323 Commits (d85339187afb8956767836f1145878e5093be9ee)

Author SHA1 Message Date
Tiago Alves cabd9ae742 baseline implementation of pscch 5 years ago
Xavier Arteaga 125747ae4a Added external C to phy_common header and ACK/NACK feedack mode parser 5 years ago
Xavier Arteaga a4135e41a5 Added PUCCH collision checker 5 years ago
Xavier Arteaga 2fc0832f05 Addition of DL HARQ-ACK generation procedure for eNb DL and minor aesthetic changes 5 years ago
Xavier Arteaga e621853566 Minor aesthetics changes 5 years ago
Xavier Arteaga f261365c91 Initial EVM calculation commit and other easthetic changes 5 years ago
Pedro Alvarez aecfb151ce Apply clang-format to the lib in preperation for PR. 5 years ago
Ismael Gomez d8d10daebe
Fix bug in SRS using the previous grant to compute collision with PUSCH (#958) 5 years ago
Andre Puschmann 327aa97cfd add macro for invalid RNTI 0x0 5 years ago
Xavier Arteaga 67c07dfb56 Moved UL/DL PUCCH procedures into pucch_proc 5 years ago
Xavier Arteaga 7a20e3a51e Added boolean random generator 5 years ago
Xavier Arteaga 5dbc96458a Sets PUCCH decode threshold as macro 5 years ago
Xavier Arteaga bc10943a2b Added get max TB from DCI format 5 years ago
Xavier Arteaga 231431f569 SRSENB: enabled CA PUCCH decode in eNb 5 years ago
Xavier Arteaga d66fdefbb3 Added more docs to PUCCH 1b CS resource selection 5 years ago
Xavier Arteaga 1f762844ee Initial PUCCH format 3 decoder 5 years ago
Xavier Arteaga 35f4e5d69a Initial PUCCH 1B with channel selection 5 years ago
Andre Puschmann 6cce22d6b8 add support for GPS-based sync to UE sync object 5 years ago
Andre Puschmann c7343cf6d8 protect sf_buffer from overrun in receive_samples 
this patch adds a buffer len paramter to the receive_samples() call
that protects the (also) provided buffer from overflowing.

currently each call to srslte_ue_sync_zerocopy() which then calls receive_samples()
relies on a buffer that is "big enough". But that buffer is sometimes
2 subframes, sometimes 3 or 5, sometimes has space for the maximum PRB size, sometimes
only for 6 PRBs (i.e. during cell search).

By extending the interface to pass the buffer size we can make sure that
only samples are received that actually fit inside the provided buffer.
 5 years ago
Xavier Arteaga 68ad4960eb SRSLTE: added holding time before AGC starts measuring after setting gain 5 years ago
Francisco Paisana 1b958a60b5 casting .c_str() to mutable char* and changing the char* was causing all sort of weird format messages 5 years ago
Ismael Gomez cc7dfefa1a
Fix logic for UL HARQ retx causing Msg3 adaptive retx to be identified as a new transmission 5 years ago
Andre Puschmann 81b46723f6 adding NPDCCH 5 years ago
Andre Puschmann 073c57dc3d add NB-IoT DCI formats and move define to phy_common 5 years ago
Xavier Arteaga 9ee651d094 srsLTE: Added set vector zeros for float and cf 5 years ago
Andre Puschmann d98bc71057 fix PSBCH and use UL-SCH interleaver 5 years ago
Andre Puschmann 2e7a357226 expose UL-SCH interleaver to use in Sidelink 5 years ago
Xavier Arteaga bca5d1a95a srsLTE: extend viterbi test 5 years ago
Xavier Arteaga 0912701cb0 srsLTE: sidelink minor corrections 5 years ago
Andre Puschmann 7de51c8236 refactor Sidelink PSBCH and DMRS code 5 years ago
Xavier Arteaga 11eafa8ab4 srsLTE: FFTW wisdom gets loaded and saved by default 5 years ago
Xavier Arteaga c92dce71b7 srsLTE: AGC only uses boundaries for requesting gain to Radio 5 years ago
Tiago Ferreira Alves 3fed21ce3e PSSS and SSSS implementation 5 years ago
Andre Puschmann 476f970ee1 replace FIXME with TODO 5 years ago
Pedro Alvarez c5979f59eb Clang format UE, eNB and lib (#850) 
* Clang-formated UE, eNB and lib.
* Fixed compiling errors from clang-format.
* Fix linking issues introduced by clang-format
* Fix poor formating in initializing arrays of arrays.
* Fix mistake in conflict resolution on rm_turbo.c
* Re-apply clang format to gtpc_ies.h
 5 years ago
Xavier Arteaga 78dd9d7854 SRSLTE: Added float and complex vector allocation 5 years ago
Andre Puschmann 8bec22ff11 fixed naming for ue_sync_nbiot 5 years ago
Andre Puschmann 4dbbcaa668 add cell search and USRP capture examples for NB-IoT 5 years ago
Xavier Arteaga d96836a0fa SRSUE: Stack TTI based purely in radio timestamp 5 years ago
Ismael Gomez 713d98ecb9 Fix issue in AGC confusing dB with linear 5 years ago
Xavier Arteaga 8dd1c59e18 Added amplitude and power conversions to dB and viceversa 5 years ago
Andre Puschmann 40bacb80b1 fixing comments from Xavier's review 5 years ago
Andre Puschmann e05ecdb139 adding NB-IoT DL channel estamiation and NPBCH code 5 years ago
Andre Puschmann 792e2f7f8f add NB-IoT scrambling sequences 5 years ago
Ismael Gomez 3828e03f33
Refactor in eNodeB, add channel emulator and fixes in OFDM 
* Added channel emulator to srsENB. Added support for fixed delay

* Bug in OFDM when using nonguru mode

* A few changes and refactor in eNodeB
 5 years ago
Xavier Arteaga 423475173d Refactored magnitude and argument extraction from sf_worker 5 years ago
Xavier Arteaga 10480f62b3 SRSENB: Split sf_worker and cc_worker 5 years ago
Ismael Gomez 1d83bb08e2 Changes in ACK procedure to support CA. Tested 1 cell in SISO/MIMO 5 years ago
Xavier Arteaga 125f1e7282 ZMQ: Split Tx and Rx, bug fixes and clean up 5 years ago
Xavier Arteaga 6eb26be34e Fixed include headers 5 years ago